Fill City

The listing says Fill City has not officially confirmed an airdrop, though active users may qualify for potential token rewards. It suggests regular swaps and limit orders and mentions a referral programme. It is a third-party guide and not an official source, and we found no game, no in-game points and no points-to-token conversion.

Aggregators are a crowded part of the Solana ecosystem, with Jupiter as the dominant player. A newer aggregator competes on price, fees and execution, and users who trade through it should compare its quotes with others, since the saving is the real benefit.

Because rewards are speculative, the right question is whether Fill City is a good place to swap. Check whether it shows the route taken, what fees it adds, how it handles failed transactions and whether it has been audited.

A swap aggregator also needs approvals to move tokens. A site that asks for more than the swap needs, or for repeated signatures, deserves suspicion.

It is also worth noting how aggregator rewards usually work. Projects that reward active users tend to look at the number of distinct days of use, the volume swapped and the variety of tokens traded, not only at single large trades. A user who swaps small amounts regularly over months may qualify better than one who makes one big trade.

If you swap anyway, that pattern costs you nothing extra; if you do not, it is not worth inventing.